package com.zzyl.nursing.service.impl;

import java.util.Collections;
import java.util.List;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.bean.copier.CopyOptions;
import cn.hutool.json.JSONUtil;
import com.aliyun.iot20180120.Client;
import com.aliyun.iot20180120.models.*;
import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.zzyl.common.constant.CacheConstants;
import com.zzyl.common.core.domain.AjaxResult;
import com.zzyl.common.core.domain.R;
import com.zzyl.common.exception.base.BaseException;
import com.zzyl.common.utils.DateUtils;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.framework.config.properties.AliIoTConfigProperties;
import com.zzyl.nursing.dto.DeviceDto;
import com.zzyl.nursing.vo.DeviceVo;
import com.zzyl.nursing.vo.ProductVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.mapper.DeviceMapper;
import com.zzyl.nursing.domain.Device;
import com.zzyl.nursing.service.IDeviceService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

import java.util.Arrays;

/**
 * 设备Service业务层处理
 *
 * @author ruoyi
 * @date 2024-12-13
 */
@Service
public class DeviceServiceImpl extends ServiceImpl<DeviceMapper, Device> implements IDeviceService {
    @Autowired
    private DeviceMapper deviceMapper;
    @Autowired
    private Client client;
    @Autowired
    private AliIoTConfigProperties aliIoTConfigProperties;
    @Autowired
    private RedisTemplate redisTemplate;

    /**
     * 查询设备
     *
     * @param id 设备主键
     * @return 设备
     */
    @Override
    public Device selectDeviceById(Long id) {
        return getById(id);
    }

    /**
     * 查询设备列表
     *
     * @param device 设备
     * @return 设备
     */
    @Override
    public List<Device> selectDeviceList(Device device) {
        return deviceMapper.selectDeviceList(device);
    }

    /**
     * 新增设备
     *
     * @param device 设备
     * @return 结果
     */
    @Override
    public int insertDevice(Device device) {
        return save(device) ? 1 : 0;
    }

    /**
     * 修改设备
     *
     * @param device 设备
     * @return 结果
     */
    @Override
    public int updateDevice(Device device) {
        return updateById(device) ? 1 : 0;
    }

    /**
     * 批量删除设备
     *
     * @param ids 需要删除的设备主键
     * @return 结果
     */
    @Override
    public int deleteDeviceByIds(Long[] ids) {
        return removeByIds(Arrays.asList(ids)) ? 1 : 0;
    }

    /**
     * 删除设备信息
     *
     * @param id 设备主键
     * @return 结果
     */
    @Override
    public int deleteDeviceById(Long id) {
        return removeById(id) ? 1 : 0;
    }

    @Override
    public void syncProductList() {
        // 调用第三方查询产品列表
        QueryProductListRequest request = new QueryProductListRequest();
        request.setCurrentPage(1);
        request.setPageSize(200);
        request.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        QueryProductListResponse response;
        try {
            response = client.queryProductList(request);
        } catch (Exception e) {
            throw new BaseException("同步产品列表失败");
        }
        // 判断，如果数据为空，则中断请求
        if (!response.getBody().success) {
            throw new BaseException("同步产品列表失败");
        }
        // 存储到redis
        redisTemplate.opsForValue().set(CacheConstants.IOT_PRODUCT_LIST_ALL, JSONUtil.toJsonStr(response.getBody().getData().getList().getProductInfo()));
    }

    @Override
    public List<ProductVo> allProduct() {
        // 从redis中获取
        String jsonStr = (String) redisTemplate.opsForValue().get(CacheConstants.IOT_PRODUCT_LIST_ALL);
        if (StringUtils.isEmpty(jsonStr)) {
            return Collections.emptyList();
        }
        return JSONUtil.toList(jsonStr, ProductVo.class);
    }

    /**
     * 注册设备
     *
     * @param deviceDto
     */
    @Override
    public void registerDevice(DeviceDto deviceDto) {
        // 判断设备名称是否重复
        LambdaQueryWrapper queryWrapper = Wrappers.<Device>lambdaQuery().eq(Device::getDeviceName, deviceDto.getDeviceName());
        long count = count(queryWrapper);
        if (count > 0) {
            throw new BaseException("设备名称重复，请重新输入");
        }
        // 保存设备到iot平台

        RegisterDeviceRequest registerDeviceRequest = deviceDto.getRegisterDeviceRequest();
        registerDeviceRequest.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        RegisterDeviceResponse response;
        try {
            response = client.registerDevice(registerDeviceRequest);
        } catch (Exception e) {
            throw new BaseException("设备注册失败");
        }
        // 判断保存iot是否成功
        if (!response.getBody().success) {
            throw new BaseException("设备注册失败");
        }
        // 查询产品数据
        QueryProductRequest queryProductRequest = new QueryProductRequest();
        queryProductRequest.setProductKey(deviceDto.getRegisterDeviceRequest().getProductKey());
        queryProductRequest.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        QueryProductResponse productResponse;
        try {
            productResponse = client.queryProduct(queryProductRequest);
        } catch (Exception e) {
            throw new BaseException("查询产品信息失败");
        }
        // 判断接口是否调通
        if (!productResponse.getBody().success) {
            throw new BaseException("查询产品信息失败");
        }
        // 设置产品名称到设备对象
        Device device = BeanUtil.toBean(deviceDto, Device.class);
        device.setProductName(productResponse.getBody().getData().getProductName());
        // 物理位置
        if (deviceDto.getLocationType().equals(0)) {
            device.setPhysicalLocationType(-1);
        }
        // 补全设备id
        device.setIotId(response.getBody().getData().getIotId());
        try {
            boolean save = save(device);
        } catch (Exception e) {
            DeleteDeviceRequest deleteDeviceRequest = new DeleteDeviceRequest();
            deleteDeviceRequest.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
            deleteDeviceRequest.setProductKey(deviceDto.getRegisterDeviceRequest().getProductKey());
            deleteDeviceRequest.setDeviceName(deviceDto.getRegisterDeviceRequest().getDeviceName());
            deleteDeviceRequest.setIotId(response.getBody().getData().getIotId());
            try {
                client.deleteDevice(deleteDeviceRequest);
            } catch (Exception ex) {
                throw new BaseException("删除设备失败");
            }
            throw new BaseException("保存设备失败");
        }
    }

    /**
     * 查询设备详情
     *
     * @param deviceDto
     * @return
     */
    @Override
    public DeviceVo queryDeviceDetail(DeviceDto deviceDto) {
        // 查询iot平台中的设备数据
        QueryDeviceDetailRequest queryDeviceDetailRequest = new QueryDeviceDetailRequest();
        queryDeviceDetailRequest.setIotId(deviceDto.getIotId());
        queryDeviceDetailRequest.setProductKey(deviceDto.getProductKey());
        queryDeviceDetailRequest.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        QueryDeviceDetailResponse response;
        try {
            response = client.queryDeviceDetail(queryDeviceDetailRequest);
        } catch (Exception e) {
            throw new BaseException("物联网接口 - 查询设备，调用失败");
        }
        // 安全校验
        if(!response.getBody().success) {
            throw new RuntimeException("物联网接口 - 查询设备，调用失败");
        }

        // 查询表中的数据
        Device device = getOne(Wrappers.<Device>lambdaQuery().eq(Device::getIotId, deviceDto.getIotId()));

        DeviceVo deviceVo = BeanUtil.toBean(device, DeviceVo.class);

        // 合并
        QueryDeviceDetailResponseBody.QueryDeviceDetailResponseBodyData data = response.getBody().getData();
        BeanUtil.copyProperties(data, deviceVo, CopyOptions.create().ignoreNullValue());
        return deviceVo;
    }

    @Override
    public AjaxResult queryThingModelPublished(QueryThingModelPublishedRequest request) {
        request.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        QueryThingModelPublishedResponse response;
        try {
            response = client.queryThingModelPublished(request);
        } catch (Exception e) {
            throw new BaseException("物联网接口 - 查询物模型数据，调用失败");
        }
        if(!response.getBody().success) {
            throw new BaseException(response.getBody().getErrorMessage());
        }
        return AjaxResult.success(response.getBody().getData());
    }

    @Override
    public AjaxResult queryDevicePropertyStatus(QueryDevicePropertyStatusRequest request) {
        request.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        QueryDevicePropertyStatusResponse queryDevicePropertyStatusResponse;
        try {
            // 查询设备属性状态
            queryDevicePropertyStatusResponse = client.queryDevicePropertyStatus(request);
        } catch (Exception e) {
            throw new BaseException("物联网接口 - 查询设备属性状态，调用失败");
        }
        if(!queryDevicePropertyStatusResponse.getBody().success){
            throw new BaseException(queryDevicePropertyStatusResponse.getBody().getErrorMessage());
        }
        // 封装数据返回
        return AjaxResult.success(queryDevicePropertyStatusResponse.getBody().getData());
    }
}
